Inventor · disambiguated record
Robert J. Krafcik
Also filed as: KRAFCIK ROBERT J
7 granted patents·337 citations·filing 1993–2000
89Inventor score
Top patents by PatentIndex Score
7 records- 0192US6465951B1Electroluminescent lamp devices and their manufactureDUREL CORP·Filed 2000·Granted Oct 15, 2002·47 cites·32 claims
- 0290US5780965AThree dimensional electroluminescent displayKEY PLASTICS INC·Filed 1993·Granted Jul 14, 1998·82 cites·14 claims
- 0389US5565733AElectroluminescent modular lamp unitDUREL CORP·Filed 1995·Granted Oct 15, 1996·72 cites·15 claims
- 0487US5811930AElectroluminescent lamp devices and their manufactureDUREL CORP·Filed 1996·Granted Sep 22, 1998·70 cites·18 claims
- 0579US6069444AElectroluminescent lamp devices and their manufactureDUREL CORP·Filed 1998·Granted May 30, 2000·47 cites·31 claims
- 0638US5806954AMoving pointer with edgewise EL lampDUREL CORP·Filed 1995·Granted Sep 15, 1998·12 cites·12 claims
- 0733US5780975ALow cost inverter with both discrete and integrated power switchesDUIEL CORP·Filed 1996·Granted Jul 14, 1998·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →